Just like all of the restaurant in Disney - except Vic and Als - children are welcome and expected. That being said, it is a long meal and a fine dinning experience. If your children can behave (sit nicely, not scream, not cry, not run around the restaurant or climb all up/over/around your table, etc) then you will be fine bringing them to this restaurant. If they are young and will have trouble with appropriate behavior please respect the other diners and choose a more appropriate restaurant or at least remove your children if they are behaving badly.